.mh-scroller-box {
  position: absolute;
  width: 100%;
  height: calc(100vh - 50px);
  top: 46px;
}
/* iPad */
@media only screen and (min-device-width: 768px) and (max-device-width: 1024px) and (orientation: landscape) {
  .mh-scroller-box {
    height: calc(100vh - 80px);
  }
}
@media only screen and (min-device-width: 768px) and (max-device-width: 1024px) and (orientation: portrait) {
  .mh-scroller-box {
    height: calc(100vh - 80px);
  }
}
.mh-scroller-contentt {
  position: absolute;
  height: 100%;
}
.mh-item {
  border: 1px solid #97a0ad;
  border-radius: 5px;
  margin: 10px;
  padding: 10px;
}
.mh-popup-docs {
  height: 100%;
  margin: 10px;
}
.mh-vux-icon {
  width: 27px;
  height: 27px;
}
.mh-form-box {  
  margin: 10px;
}
.mh-operation {
  margin: 10px auto;
  text-align: right;
}
.mh-vux-x-icon {
  fill: #ffffff;
}
#mh-3d-model-iframe {
  width: 100%;
  height: calc(100vh * 0.9);
}